ES8500687A1 - Intercambiador de seguimiento de tiempo. - Google Patents

Intercambiador de seguimiento de tiempo.

Info

Publication number: ES8500687A1
Authority: ES; Spain
Prior art keywords: conference call; time slot; serving; instructions; signal processor
Prior art date: 1982-08-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

ES525196A

Other languages

English (en)

Spanish (es)

Other versions

ES525196A0 (es

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

AT&T Corp

Original Assignee

Western Electric Co Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1982-08-30

Filing date

1983-08-29

Publication date

1984-11-01

1983-08-29 Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc

1984-11-01 Publication of ES525196A0 publication Critical patent/ES525196A0/es

1984-11-01 Publication of ES8500687A1 publication Critical patent/ES8500687A1/es

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored program control

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Time-Division Multiplex Systems (AREA)

ES525196A 1982-08-30 1983-08-29 Intercambiador de seguimiento de tiempo. Expired ES8500687A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/413,155 US4485469A (en)	1982-08-30	1982-08-30	Time slot interchanger

Publications (2)

Publication Number	Publication Date
ES525196A0 ES525196A0 (es)	1984-11-01
ES8500687A1 true ES8500687A1 (es)	1984-11-01

Family

ID=23636074

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES525196A Expired ES8500687A1 (es)	1982-08-30	1983-08-29	Intercambiador de seguimiento de tiempo.
ES534089A Granted ES534089A0 (es)	1982-08-30	1984-07-06	Procedimiento para dar servicio a llamadas de conferencia en un sistema de conmutacion.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES534089A Granted ES534089A0 (es)	1982-08-30	1984-07-06	Procedimiento para dar servicio a llamadas de conferencia en un sistema de conmutacion.

Country Status (14)

Country	Link
US (1)	US4485469A (fr)
JP (1)	JPS5958998A (fr)
AU (1)	AU554808B2 (fr)
BE (1)	BE897608A (fr)
CA (1)	CA1200304A (fr)
CH (1)	CH661826A5 (fr)
DE (1)	DE3330513A1 (fr)
ES (2)	ES8500687A1 (fr)
FR (1)	FR2532507B1 (fr)
GB (1)	GB2126051B (fr)
IL (1)	IL69581A (fr)
IT (1)	IT1170203B (fr)
NL (1)	NL8303010A (fr)
SE (1)	SE8304486L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4521880A (en) *	1983-12-06	1985-06-04	At&T Bell Laboratories	Time-slot interchanger for fast circuit switching
US4545053A (en) *	1984-03-21	1985-10-01	At&T Information Systems Inc.	Time slot interchanger
US4797877A (en) *	1986-12-18	1989-01-10	American Telephone And Telegraph Company	Communication system dynamic conferencer circuit
US4999832A (en) *	1989-11-27	1991-03-12	At&T Bell Laboratories	Broadband multirate switching architecture
US5034947A (en) *	1990-03-06	1991-07-23	Confertech International	Whisper circuit for a conference call bridge including talker nulling and method therefor
US5054021A (en) *	1990-03-06	1991-10-01	Confertech International, Inc.	Circuit for nulling the talker's speech in a conference call and method thereof
US5331632A (en) *	1992-01-31	1994-07-19	At&T Bell Laboratories	Expandable time slot interchanger
US6697476B1 (en)	1999-03-22	2004-02-24	Octave Communications, Inc.	Audio conference platform system and method for broadcasting a real-time audio conference over the internet
WO2000057619A1 (fr)	1999-03-22	2000-09-28	Octave Communications, Inc.	Plate-forme d'audioconference avec recapitulation centralisee
US6546007B1 (en) *	1999-03-31	2003-04-08	Avaya Technology Corp.	Time-slot interchanger that controls both time-slot access and signal-processing features

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1027265A (fr) *	1975-04-23	1978-02-28	Alan S.J. Chapman	Methode et dispositif permettant de tenir plusieurs conferences simultanees dans un systeme a commutation par modulation d'impulsions codees
US4112258A (en) *	1977-10-12	1978-09-05	Bell Telephone Laboratories, Incorporated	Communication system using intelligent network processor
US4119807A (en) *	1977-06-13	1978-10-10	Rca Corporation	Digital time division multiplex switching system
US4377859A (en) *	1980-09-02	1983-03-22	International Telephone And Telegraph Corporation	Time slot interchanger and control processor apparatus for use in a telephone switching network
US4382295A (en) *	1981-04-23	1983-05-03	Bell Telephone Laboratories, Incorporated	Digital conference time slot interchanger

1982
- 1982-08-30 US US06/413,155 patent/US4485469A/en not_active Expired - Lifetime
1983
- 1983-08-11 CA CA000434343A patent/CA1200304A/fr not_active Expired
- 1983-08-18 SE SE8304486A patent/SE8304486L/ not_active Application Discontinuation
- 1983-08-24 DE DE3330513A patent/DE3330513A1/de not_active Withdrawn
- 1983-08-25 GB GB08322821A patent/GB2126051B/en not_active Expired
- 1983-08-26 CH CH4690/83A patent/CH661826A5/de not_active IP Right Cessation
- 1983-08-26 AU AU18459/83A patent/AU554808B2/en not_active Ceased
- 1983-08-26 FR FR8313773A patent/FR2532507B1/fr not_active Expired
- 1983-08-29 BE BE0/211411A patent/BE897608A/fr not_active IP Right Cessation
- 1983-08-29 IL IL69581A patent/IL69581A/xx unknown
- 1983-08-29 NL NL8303010A patent/NL8303010A/nl not_active Application Discontinuation
- 1983-08-29 IT IT22668/83A patent/IT1170203B/it active
- 1983-08-29 ES ES525196A patent/ES8500687A1/es not_active Expired
- 1983-08-30 JP JP58157292A patent/JPS5958998A/ja active Pending
1984
- 1984-07-06 ES ES534089A patent/ES534089A0/es active Granted

Also Published As

Publication number	Publication date
IL69581A0 (en)	1983-11-30
US4485469A (en)	1984-11-27
IT8322668A0 (it)	1983-08-29
IT1170203B (it)	1987-06-03
GB8322821D0 (en)	1983-09-28
BE897608A (fr)	1983-12-16
FR2532507A1 (fr)	1984-03-02
ES525196A0 (es)	1984-11-01
SE8304486L (sv)	1984-03-01
GB2126051A (en)	1984-03-14
DE3330513A1 (de)	1984-03-01
NL8303010A (nl)	1984-03-16
AU1845983A (en)	1984-03-08
FR2532507B1 (fr)	1987-08-21
SE8304486D0 (sv)	1983-08-18
ES8506956A1 (es)	1985-08-01
IL69581A (en)	1987-07-31
JPS5958998A (ja)	1984-04-04
ES534089A0 (es)	1985-08-01
CA1200304A (fr)	1986-02-04
GB2126051B (en)	1985-10-23
CH661826A5 (de)	1987-08-14
AU554808B2 (en)	1986-09-04

Publication	Publication Date	Title
JPS5250105A (en)	1977-04-21	Conference telephone system
GB8610039D0 (en)	1986-05-29	Increasing number of call options in telephone system
IL51858A0 (en)	1977-06-30	Cell culture reactor system
GB2014018A (en)	1979-08-15	Time division telephone switching systems
IL65527A (en)	1985-05-31	Digital conference time slot interchanger
GB2010048B (en)	1982-05-06	Supervisory and control system in time division switching system
ES8500687A1 (es)	1984-11-01	Intercambiador de seguimiento de tiempo.
FI880065A7 (fi)	1988-08-24	Menetelmä neuvotteluliitäntöjä varten tietokoneen avulla valvotuissa digitaalisissa puhelinkeskuslaitteistoissa.
JPS5350603A (en)	1978-05-09	Conference telephone system
JPS5314509A (en)	1978-02-09	Time division telephone switching system
JPS55156494A (en)	1980-12-05	Alternation system between exchange unit
GB1546860A (en)	1979-05-31	Switching system for an automatic telecommunication exchan
JPS5389606A (en)	1978-08-07	Conference telephone system
EP0109260A3 (en)	1986-12-30	Telephone conference system
JPS51139711A (en)	1976-12-02	Telephone switching system
JPS52119004A (en)	1977-10-06	Switching system having capability of switching connection during call ing
JPS57119548A (en)	1982-07-26	Conference telephone system
DK299486A (da)	1986-06-25	Opkaldeenhed til brug i et noedkaldesystem
JPS51149711A (en)	1976-12-22	Conference telephone system
GB1515811A (en)	1978-06-28	Automatic telecommunication exchanges
JPS5717293A (en)	1982-01-28	Remote like concentrated station stand alone system
GB1529932A (en)	1978-10-25	Telephone exchange with loop extender facilities
JPS56137765A (en)	1981-10-27	Incoming call distribution control system
JPS51115712A (en)	1976-10-12	Call detection method in automatic telephone exchange
JPS51117505A (en)	1976-10-15	Bridge cut off system for automatic private branch exchange